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DM74LS645WM中文資料仙童半導體數(shù)據(jù)手冊PDF規(guī)格書
DM74LS645WM規(guī)格書詳情
General Description
These octal bus transceivers are designed for asynchronous two-way communication between data buses. The devices transmit data from the A bus to the B bus or from the B bus to the A bus depending upon the level at the direction control (DIR) input. The enable input (G) can be used to disable the device so that the buses are effectively isolated.
特性 Features
■ Bi-directional bus transceivers in high-density 20-pin packages
■ Hysteresis at bus inputs improves noise margins
■ 3-STATE outputs
產(chǎn)品屬性
- 型號:
DM74LS645WM
- 功能描述:
總線收發(fā)器 Oct 3-STATE Bus Tran
- RoHS:
否
- 制造商:
Fairchild Semiconductor
- 邏輯類型:
CMOS
- 邏輯系列:
74VCX
- 每芯片的通道數(shù)量:
16
- 輸入電平:
CMOS
- 輸出電平:
CMOS
- 輸出類型:
3-State
- 高電平輸出電流:
- 24 mA
- 低電平輸出電流:
24 mA
- 傳播延遲時間:
6.2 ns
- 電源電壓-最大:
2.7 V, 3.6 V
- 電源電壓-最?。?/span>
1.65 V, 2.3 V
- 最大工作溫度:
+ 85 C
- 封裝/箱體:
TSSOP-48
- 封裝:
Reel
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
24+ |
NA/ |
3328 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
FSC |
0106+ |
DIP16 |
825 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
NS |
QQ咨詢 |
CDIP |
824 |
全新原裝 研究所指定供貨商 |
詢價 | ||
FSC |
20+ |
SOP-24 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
NSC |
23+ |
原裝原封 |
8888 |
專做原裝正品,假一罰百! |
詢價 | ||
FSC |
21+ |
DIP16 |
825 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
NS |
NA |
8560 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
DM74LS670N |
42 |
42 |
詢價 | ||||
FSC |
24+ |
DIP16 |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 | ||
FAIRCILD |
22+ |
DIP16 |
8000 |
原裝正品支持實單 |
詢價 |